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I notice that the subsampling in
KBinsDiscretizer
andQuantileTransformer
are a little bit different.In
KBinsDiscretizer
, the subsampling is doing as a whole.scikit-learn/sklearn/preprocessing/_discretization.py
Lines 261 to 264 in 6f9c662
In
QuantileTransformer
, the subsampling is doing column by column.scikit-learn/sklearn/preprocessing/_data.py
Lines 2593 to 2598 in 6f9c662
So I think modifying
QuantileTransformer
by subsampling as a whole could improve the efficiency a little bit.Beta Was this translation helpful? Give feedback.
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